For years, the United States has been known as the land of the gas guzzler. But that's been changing since 2007. The average fuel economy of new cars in the United States has ticked up significantly. And vehicle emissions are dropping as a result.
For over a decade now, Gallup has polled Americans on their satisfaction with health care costs. They've recently noticed a gap between satisfaction of the privately insured and those with Medicare or Medicaid.